Yes it does not take 2 hours between spawns it is just random, I messed up on the DE Corrupter part and had to restart epic, so I was able to spawn her twice in less then an hour. So with that being said, hang at her spawn location, +1500, +500, +20.70, use track and sort it by distance and you should see "orc pawn" if she is not on track, just kill that then hang at the spawn location for another 2m20sec and hope she pops soon!

I sat at plus 1536 plus 545 for three hours one night killing orc pawns that hit me as I sat there talking.... I may have missed her spawn because the next day when she spawned... I just about missed her and I was paying attention.... she takes off running the minute she spawns and I could never get her to stop so I handed it to her on the run and got the ring.... So my suggestion is to pay attention and have someone with you that can watch your back and help you to notice when she spawns.... doing tradeskills and talking in tell are not things that let you pay good attention to what spawns close to you smile... but neither is killing orcs very far from this spot.... She spawned for me at 10 pm ish game time... When I go back with a friend we will start about that time and when I take my other rangers on other servers I will start close to that time and follow my own advice... hehe... Good luck to all who try this...

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May your life journeys in Norrath, Azeroth and on Earth be smooth.... be safe... be happy... be well...

I got her twice in a span of two days (after not killing the corruptor fast enough). First time, I camped 1500, 500 and killed every orc that passed me. Within 90 minutes, she spawned. The second time, as soon as I zoned in, she was up and running. So, it appears that patience is the most important thing. The orcs are on 8 minute timers. So, bring a book or some tradeskills to work on. Good luck.

"Faelin Bloodbriar spawns at POS 1500, POS 500 in Greater Faydark. Her placeholder is an Orc pawn. Faelin is a rare spawn. Just hang around this area and kill all Orc pawns you see around the area. Once you see either Faelin or an Orc pawn spawn, you can proceed to camp just that spot and not worry about additional Orcs."